如何在午夜设置icinga2停机时间

Question

我们的备份在22:00到第二天05:00之间运行。我想不出如何在计划好的停机时间使用icinga2中的"apply ScheduledDowntime“设置这个选项(在openSUSE42.1上使用r2.4.1-1)。

只要设置22:00-05:00，我就会出错：

无效的时间范围定义'22:00-05:00'：时间段段在开始之前结束

当前机制使用一个服务变量backup_downtime，该变量反过来在不为空时触发“应用”规则：

apply ScheduledDowntime "backup-downtime" to Service {
  author = "icingaadmin"
  comment = "Scheduled downtime for backup"

  ranges = {
    monday = service.vars.backup_downtime
    tuesday = service.vars.backup_downtime
    wednesday = service.vars.backup_downtime
    thursday = service.vars.backup_downtime
    friday = service.vars.backup_downtime
    saturday = service.vars.backup_downtime
    sunday = service.vars.backup_downtime
  }

  assign where service.vars.backup_downtime != ""
}

有人有主意吗？谢谢

Answer 1

您可以分配service.vars.backup_downtime值"22:00-24:00,00:00-05:00"，以便从22:00到第二天05:00停机。

即。服务定义为：

apply Service "foo" {
  display_name = "foo process"
  import "generic-service"
  check_command = "foo-process"
  command_endpoint = host.address
  vars.backup_downtime = "22:00-24:00,00:00-05:00"
  assign where host.vars.type == "bar"
}

Answer 2

停机时间也可以定义为午夜之间的一段很长的时间，比如5点是24+5 = 29:00：

vars.backup_downtime = "22:00-29:00"